Volume 4, Number 2, November 2012 pp 4-26
www.enseceurope.org/journal
Adolescent Beliefs about Antisocial Behavior: Mediators
Moderators of Links with Parental Monitoring and Attachment
and
Andrew Dane, Richard Kennedy, Mary Spring, Anthony Volk and Zopito Marini1
Department of Child and Y outh Studies, Brock University, Ontario, Canada
The current study examined whether parental monitoring and attachment were related to
adolescent beliefs about antisocial acts, with temperament, gender, and age considered as
potential moderators. A total of 7135 adolescents, aged 14-18 years, completed selfreport measures of antisocial beliefs, parental monitoring, attachment security, and
temperament. Results indicate that both attachment security and parental monitoring are
associated with adolescent beliefs about antisocial behaviour. It also appears that the two
aspects of parenting are complementary, in that a secure attachment relationship is
associated with greater parental monitoring knowledge, which in turn is linked with a
lower tolerance for antisocial behaviour. However, the relations between these aspects of
parenting and beliefs about antisocial acts depended on the young people’s
characteristics, with some results varying by age, gender and temperament. Implications
for future research and parent-focused interventions to prevent antisocial beliefs and
behaviour are discussed.
Keywords: parental monitoring, attachment, antisocial behavior, temperament, adolescents
First submission on 3rd March 2012; accepted for publication on 29th July 2012.
Introduction
One major goal for parents is to help children acquire social norms regarding the inappropriateness of
antisocial activities (Grusec, 2002; Eisenberg & Valiente, 2002; Grolnick & Farkas, 2002). Beliefs about the
rightness or wrongness of antisocial behavior predict the likelihood of children and youth engaging in
delinquent acts (Jessor et al., 1995; Zelli et al., 1999), aggression (Erdley & Asher, 1998; McMahon and
Watts, 2002; Oglive et a., 2011), and substance abuse (Costa, Jessor, & Turbin, 1999; Mounts & Steinberg,
1
Corresponding author: zmarini@brocku.ca
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1995). Despite the apparent link between antisocial beliefs and behavior, little is known about the origins of
these biased perspectives. Speaking to this gap in knowledge, Vitaro, Brendgen and Tremblay (2000) stated
that, “In future research, it would be interesting to examine variables that are predictive of an unfavourable
attitude toward delinquency” (p. 322). To this end, the purpose of the present study is to examine the
association between parenting and antisocial beliefs.
Whereas measures of antisocial beliefs have appeared in numerous studies, they have more often been
conceptualized as correlates or predictors of antisocial behavior than as outcomes themselves (e.g., Costa et
al., 1999; Guerra, Huesmann & Hanish, 1995), and consequently their relations with other study variables
have not typically been reported. Although primarily interested in predictors of delinquent behavior, Vitaro et
al. (2000) report zero-order correlations, indicating that parental monitoring and attachment to parents are
inversely associated with positive attitudes toward delinquency. While interesting, these data reveal neither
additive nor interactive relations amongst possible predictors of antisocial beliefs. In the three studies in which
we found antisocial beliefs to be conceptualized as an outcome, attachment security, ethnic identity, global
self-worth, exposure to violence, and having aggressive friends were found to be associated with beliefs about
antisocial behavior and aggression (McMahon & Watts, 2002; Newcomb, Bukowsk & Bagwell, 1999;
Silverberg et al., 1998). The current study extends this research by simultaneously examining multiple
dimensions of parenting and giving consideration to potential moderators such as temperament, gender, and
age in the prediction of antisocial beliefs among a large sample of older adolescents.
A key aspect of the current study is that we examined the unique contributions to antisocial beliefs
made by parental monitoring and parent-adolescent attachment, which, respectively, represent the two
consistently identified broad dimensions of parenting—parental control and the parent-child relationship
(Bacchini, Concetta & Affuso, 2011; Cummings, Davies & Campbell, 2000; Gallagher, 2002). Previous
research has shown that the control and relationship dimensions of parenting make unique contributions to
child adjustment, owing perhaps to the need to balance external regulation of adolescent experimentation with
risk behavior with the maintenance of a warm, trusting, supportive and communicative relationship that fosters
a sense of security and well-being (Bacchini et al., 2011; Gray & Steinberg, 1999; Kerns et al., 2001). In
addition, we considered additive and interactive relations between parenting and temperament, which is
critical given previous research indicating that the link between parenting and children’s psychosocial
adjustment depended on children’s temperamental predispositions (Colder, Lochman & Wells, 1997;
Kochanska, 1995, 1997). Finally, another unique feature of our study is the focus on male and female
adolescents ages 14 to 18. This is a key developmental period in which there may be important changes to
beliefs about antisocial behavior, given cognitive developments in abstract thinking (Marini & Case, 1994;
Morra et al., 2008) identity formation, and social transformations, including increased unsupervised
involvement with peers, the advent of romantic relationships, and normative experimentation with antisocial
behavior (Bouchey & Furman, 2003; Brown & Klute, 2006; Mata & van Dulmen, 2012; Rubin, Bukowski &
Parker, 2006; Volk et al. (in press).
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Parental Monitoring
Parental monitoring has been negatively linked with externalizing behavior (Dishion et al., 1996;
Laird et al., 2003), and we expected that it may also be associated with antisocial beliefs by means of a
common mechanism. Specifically, given evidence that the development of antisocial beliefs is more likely
when children associate with antisocial friends (Kerr & Stattin, 2000; Laursen et al., 2012; Newcomb et al.,
1999; Patterson, DeBaryshe & Ramsey, 1989), it may be that monitoring serves a protective function by
reducing contact with antisocial peers who might otherwise model and reinforce beliefs legitimizing antisocial
behavior (Baharuding, Krauss et al., 2011; Kerr & Stattin, 2000; Laursen et al., 2012; Rubin et al., 2006).
Parental monitoring practices may also facilitate consistent discipline, which in turn may regulate adolescents’
experiences of punishment and reward, providing clear signals as to which behaviors are wrong and which
ones are acceptable (Grusec, 2002; Laird, Marrero & Sentse, 2010; Patterson, Capaldi, and Blank, 1991).
Consistent with the work of other authors (Kerr & Stattin, 2000; Laird et al., 2003), we distinguished
between monitoring knowledge, what parents actually know about their children’s whereabouts and activities,
and tracking, a means for parents to obtain that knowledge by asking the adolescents, their friends, and their
friends’ parents about their own children’s activities (Kerr & Stattin, 2000; Laird, Pettit, Bates, et al., 2003). In
line with previous research, we hypothesized that monitoring knowledge would be negatively associated with
antisocial beliefs (Vitaro et al., 2000), whereas we expected a u-shaped curvilinear relation between antisocial
beliefs and tracking, given evidence that both low and high parental control have been associated with
negative outcomes such as rebellion, association with deviant peers, and insecure attachment (Barnett, Kidwell
& Leung, 1998; Kerr & Stattin, 2000; Rubin et al., 2006), and tracking seems to be an ineffective method for
parents to acquire knowledge of their child’s whereabouts and activities (Kerr & Stattin, 2000). However, in
parent-child relationships characterized by high attachment security, high tracking may be a more effective
means of obtaining monitoring knowledge because these adolescents may perceive their parents’ questions as
being less intrusive, more acceptable and reasonable, and more age-appropriate, which in turn may make the
adolescents more forthcoming with the relevant information (Eisenberg & Valiente, 2002; Grusec, 2002). In
light of the foregoing, we expected high tracking to be inversely related to antisocial beliefs when adolescents
were high in attachment security.
There are normative changes during adolescence that may alter the link between monitoring
knowledge and antisocial beliefs. Socially, adolescents spend more unsupervised time with peers, and in light
of cognitive developments in abstract thinking and identity formation, youth often begin to demand autonomy
and to challenge parental rules that they may perceive as subjective and arbitrary, all of which may lead to a
lessening of parental control over adolescent activities (Steinberg & Silk, 2002). Given our expectation that
effective monitoring may diminish adolescent acceptance of antisocial behavior by reducing involvement with
deviant peers, we anticipated that monitoring knowledge would have a stronger link with antisocial beliefs for
younger adolescents than for older ones.
In light of the wealth of research showing that boys are much more likely than girls to be involved in
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antisocial activities (Marini et al., 2006; Piquero et al., 2005; Salmivalli, Kaukiainen & Lagerspetz, 2000; Xie,
Drabrick & Chen, 2011), we expected male adolescents would believe that antisocial behaviour is more
normative and acceptable, and we therefore hypothesized that monitoring knowledge would be more strongly
(negatively) related to antisocial beliefs for males than for females.
Parent-Adolescent Attachment
We also expected, based on previous research, that securely attached adolescents would be less likely
to hold antisocial beliefs (Silverberg et al., 1998; Vitaro et al., 2000). Secure attachment to parents is thought
to increase adolescents’ receptivity to and acceptance of parental moral messages, including the belief that
antisocial behavior is wrong, because it heightens the importance of pleasing parents through the adolescent’s
behavior, the development of mutual cooperation, and the desire to maintain a relationship that sustains
feelings of security (Eisenberg & Valiente, 2002; Grusec, 2002; Morcillo et al., 2011; Scott et al., 2011).
Additionally, in the context of a secure parent-child attachment relationship adolescents may be more likely to
imitate parental prosocial behaviours such as concern for others (Hastings, Utendale & Sullivan, 2007).
In addition, drawing on past research that antisocial behaviour is more normative for male adolescents
(e.g., Marini et al., 2006; Xie et al., 2011), we hypothesized that attachment security would have a stronger
negative relation to male beliefs about antisocial behaviour. Finally, we anticipated that attachment would be
more strongly associated with antisocial beliefs in younger adolescents because friendships involving intimate
self-disclosure and romantic relationships become more normative in later adolescence (Bouchey & Furman,
2003; Brown & Klute, 2003; Nosko et al., 2011; Rubin et al., 2006). These close relationships with individuals
outside of the family may exert an additional influence on the formation of beliefs, lessening the overall
impact of parent-adolescent attachment.
Attachment Mediated by Monitoring Knowledge
Kerns et al. (2001) found that attachment security was positively associated with monitoring
knowledge, seemingly because securely attached children (in 3rd and 6th grade) were more likely to “check in”
with parents on a regular basis. This is consistent with additional research showing that parents best acquire
monitoring knowledge through adolescent self-disclosure (Harma & Willoughby, 2011; Stattin & Kerr, 2000).
In light of these findings, we anticipated that the negative relation between attachment security and antisocial
beliefs would be partially mediated by monitoring knowledge, insofar as secure parent-adolescent attachment
relationships, characterized by trust, communication, and low alienation (see Armsden & Greenberg, 1987),
may afford a context for adolescent self-disclosure of their peer-related activities.
Parenting and Temperament
Another purpose of the present study is to examine the differential relations of parenting to antisocial
beliefs for children with various temperaments. Activity level and a predisposition to approach novel or
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potentially rewarding stimuli (rather than engaging in withdrawal), which may both be reflective of low selfregulation, have been found to be positively related to externalizing behavior (Hagekull, 1994; Karp et al.,
2004; Rothbart, Ahadi & Evans, 2000; Shaw et al., 2003). On the basis of this research, we hypothesized that
both activity level and approach would be positively associated with antisocial beliefs. It is also possible that
parenting may be moderated by temperament, For example, parental control strategies (i.e., discipline) were
less effective in promoting internalization of parental values in children who were temperamentally low in fear
(Kochanska, 1995, 1997). Adolescents high in approach motivation, and accordingly low in withdrawal,
appear to be less sensitive to punishment (e.g., Rothbart, Ahadi & Evans, 2000; Torrubia et al., 2001), and
consequently may be less inclined to reflect on and re-evaluate their behavior in response to parental
monitoring and concomitant discipline (Marini, Dane & Kennedy, 2010). Therefore, we proposed that
monitoring knowledge would be more strongly associated (negatively) with antisocial beliefs for youth with
less of a temperamental disposition toward approaching novel or potentially rewarding stimuli (i.e., low
approach orientation). Conversely, attachment security has been found to be more effective in promoting
internalization of parental values with low fear-high approach children than was maternal discipline
(Kochanska, 1995, 1997), presumably because it capitalized on the motivation to please parents. Thus, we
anticipated that attachment security would be more strongly associated (negatively) with antisocial beliefs for
youth high in approach tendencies.
Consistent with a previous finding by Colder et al. (1997), and given that highly active adolescents are
lower in self-regulation and may therefore benefit more from the external regulation of their parents, we
expected that monitoring knowledge would be more strongly (negatively) linked with antisocial beliefs for
children high in activity level. Finally, it may be that children low in self-regulation may benefit more from
the social regulation of impulses that comes from their attempts to maintain closeness in the parent-child
relationship through such means as, for example, attempting to please and not embarrass the parents.
Accordingly, it was predicted that attachment security would be more strongly, negatively associated with
antisocial beliefs for adolescents who were high in activity level.
Method
Participants and Recruitment
Students ages 14-18 (M = 15 years, 7 months; SD = 1 year, 4 months) from 25 secondary schools in a
southern Ontario region of Canada, participated in this study in 2000. The study was approved by research
ethics boards at the researchers’ University and at the regional school board. The overall participation rate was
76%, resulting in a total of 7135 adolescent (49.7% boys) participants. A passive parental consent procedure
was used to ensure a representative sample, and active informed assent was obtained from adolescent
participants. Parents were mailed a written description of the study prior to the administration of the survey,
which indicated they could request that their child not participate in the survey. In addition, to ensure parental
awareness of the study, several parental information sessions were held throughout the school district, and the
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study was given widespread media coverage. In terms of demographics, 93% of the youth were born in
Canada, as were 77.3% of their parents. The most common ethnic backgrounds were Western European (over
70%), and Eastern European (17.8%), consistent with the broader Canadian population (Statistics Canada,
2006). English was the first language in 93.1% of the homes. The level of education for the mothers and
fathers was 3.2 and 3.3, respectively, with 3 indicating some college, university or apprenticeship programme
and 4 indicating completion of a college/technical diploma. Eighty-one percent of the mothers and 94.3% of
the fathers worked full-time. In terms of family structure, 61.2% of the students lived with both birth parents,
16% lived with either their birth father or their birth mother serving as a single parent, and 12.2% lived with
one birth parent and one step-parent.
Procedure
The self-report Youth Lifestyle Choices-Community University Research Alliance (YLC-CURA)
Youth Resilience Questionnaire was administered to youth in grades 9 to OAC (Ontario Academic Credit,
equivalent to grade 13) in the students’ classrooms. Further details of the administration of the questionnaire
as well as other details about the project have been published elsewhere (YLC-CURA Niagara, 2001). Five
measures from YLC-CURA’s survey data were used for the current study.
Measures
Antisocial Beliefs. Antisocial beliefs were assessed using a scale adapted from Jessor et al.’s (1995)
Attitudinal Intolerance of Deviance Scale, which assesses the adolescent’s judged “wrongness” of engaging in
certain antisocial behaviors such as physical aggression, theft, and damaging property (e.g., How wrong do
you think it is to take little things that don’t belong to you?). The current measure consisted of 11 items rated
on a 4-point Likert-type scale ranging from not at all wrong to very wrong, and Cronbach’s alpha was high at
.89. A high score on the antisocial beliefs measure indicates greater acceptance or tolerance (i.e., perceived as
less wrong) of antisocial behavior.
Monitoring Knowledge. Monitoring knowledge was measured using a modified version of a strictnesssupervision scale developed by Steinberg and colleagues (Lamborn et al., 1991) assessing how much the
students believed their parents really know about activities such as where their adolescent children go at night,
who their friends are, and what they do (e.g., How much do your parents/guardians really know about what
you do with your free time?). Response options to the nine items were on a 3-point Likert-type scale, ranging
from they never know to they always know and the internal consistency reliability of the scale was high, alpha
= .90.
Tracking. The tracking variable used in the current study consisted of the same nine items as for
monitoring knowledge, except this time the adolescents rated their parents according to how often the parents
asked them, rather than how much they really knew, about their whereabouts, activities, and friends (e.g., Do
your parents/guardians ask you where you go at night?). The items were responded to on a 3-point scale,
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ranging from they never ask to they often ask, and Cronbach’s alpha was .81.
Attachment Security. Attachment security was measured using a modified version of the parenting
portion of Armsden and Greenberg’s (1987) Inventory of Parent and Peer Attachment (IPPA) assessing the
degree of trust, communication, and alienation (reverse scored) within the mother-child relationship as
perceived by the adolescents. Sample items included, “I trust my mother” (trust, 8 items), “When we discuss
things, my mother cares about my point of view” (communication, 3 items), and “I feel angry with my
mother” (alienation, 6 items). The students responded to each of the 17 items on a 4-point Likert-type scale,
ranging from almost never or never to almost always or always. An overall attachment security score was
calculated by combining the 3 subscales (reversing alienation scores), following the scoring procedures of
Armsden and Greenberg (1987). Internal consistency reliability of the scale was high, alpha = .90.
Temperament. Temperament was assessed with a modified version of Windle and Lerner’s (1986)
Dimensions of Temperament Survey-Revised (DOTS-R). All temperament items were responded to on a 4point scale ranging from almost never or never to almost always or always, and two factors, activity level,
alpha = .79, and approach-withdrawal, alpha = .70, were selected for analysis in the current study. Sample
items included, “I have a hard time sitting still” (activity level, 3 items) and “I like meeting new people”
(approach-withdrawal, 4 items). Higher scores indicated higher levels of either activity level or approach
orientation.
Results
Descriptive Statistics and Preliminary Analyses
Means and standard deviations, as well as zero-order correlations, for each of the predictors used in
the current study, appear in Table 1. As can be seen, all of the study variables except age were significantly
associated with antisocial beliefs, with monitoring knowledge and attachment being the strongest correlates.
Plan of Analysis
Missing data were addressed using one of two procedures. For those participants who completed at least 50%
of the items within a scale, composite (mean) scores were computed. When fewer than 50% of the items in a
scale were completed, mean scores were imputed using the EM (expectation-maximization) algorithm in
SPSS. Further details concerning the missing data procedures employed in the present study are outlined in
Willoughby, Chalmers and Busseri (2004) and Willoughby et al. (2007). All main effects and interactions
were tested by means of a hierarchical multiple regression analysis. Consistent with previous research
involving the YLC-CURA database (Marini et al., 2006), we considered main effects accounting for at least
1% of the variance in antisocial beliefs (sr2 > .01) to be of practical significance, as this value has been
designated as a small but meaningful effect (Cohen, 1988; Cohen and Cohen, 1983; Cohen et al., 2003).
Interactions were plotted and the simple slopes were calculated as suggested by Aiken and West (1991) and
Holmbeck (2002). Finally, following the approach suggested by Baron and Kenny (1986) and Holmbeck
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(1997), we used an additional regression procedure to test the hypothesis that monitoring knowledge mediated
the link between attachment and antisocial beliefs; additional details are specified below.
Table 1 Means, Standard Deviations, and Zero-Order Correlations
1
2
3
4
5
6
7
8
Mean
15.7
---
1.93
1.46
3.02
2.33
3.02
1.96
SD
1.39
---
0.56
0.43
0.55
0.82
0.58
0.55
---
0.01
-.07***
-0.02
0
-0.02
.05***
0.01
---
.14***
.12***
.07***
-0.01
.06***
-.18***
---
.44***
.43***
-.11***
.13***
-.40***
---
.29***
-.06***
.13***
-.25***
---
-.23***
.14***
-.35***
---
.08***
.18***
---
-.16***
1. Age
2. Gender
3. Monitoring Knowledge
4. Tracking
5. Attachment Security
6. Activity Level
7. Approach
8. Antisocial Beliefs
---
***p< .001, two-tailed.
Note. For gender scoring, male = 1 and female = 2.
Primary Regression Analysis
The results of the regression analysis are shown in Table 2. The model was significant, accounting for
24.6% of the variance in antisocial beliefs, F(17, 7117) = 136.31, p < .001. As hypothesized, adolescent
perceptions of monitoring knowledge were negatively associated with antisocial beliefs and were by far the
strongest predictor in the current study, uniquely accounting for almost 5% of the variance, p < .001.In
contrast, tracking accounted for only .2% of the variance in antisocial beliefs. Consistent with expectations,
attachment security was also negatively associated with antisocial beliefs, uniquely accounting for 2.3% of the
variance in the criterion, p < .001. In terms of temperament, activity level was positively associated with
antisocial beliefs, uniquely accounting for 1.2% of the variance, p < .001. Finally, as expected, gender was
inversely associated with the outcome variable, indicating that males regarded antisocial behavior as more
legitimate than did females, sr2 = .013, p < .001.
The tracking by attachment security interaction term was significant, and to interpret the finding a
simple slopes analysis was carried out as suggested by Aiken and West (1991) and by Holmbeck (2002).
According to the simple slopes test, the negative association between tracking and antisocial beliefs was
greater when attachment security was high, β = -.10, p < .01, than when it was low, β = -.05, p < .02. There
was also a significant, albeit small (sr2 = 001), curvilinear effect for tracking, though the increment in variance
explained by the quadratic term over the linear term was extremely small, and thus we did not interpret the
result any further.
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Table 2 Hierarchical Multiple Regression Analysis Predicting Antisocial Beliefs
From Parenting, Temperament, Gender and Age.
R 2∆
Predictor
Step 1
β
sr2
.236***
Age
-0.01
<.001
Gender
-.12***
.013 θ
Monitoring Knowledge
-.27***
.049 θ
Tracking
-.05***
0.002
Attachment Security
-.17***
.023 θ
Activity Level
.11***
.012 θ
Approach/Withdrawal
-.10***
0.009
Step 2
.010***
Tracking2 (test for curvilinearity)
.05**
0.001
Tracking X Attachment Security
-.04**
0.001
Activity Level X Monitoring Knowledge
-.04**
0.001
Activity Level X Attachment Security
0.01
<.001
Monitoring Knowledge X Approach
0.02
<.001
Attachment Security X Approach
0.01
<.001
Gender X Monitoring Knowledge
0
<.001
Gender X Attachment Security
.06***
0.003
Age X Monitoring Knowledge
.17***
0.001
Age X Attachment Security
.16***
0.001
Step 3
.000
Tracking 2 X Attachment Security
2
Total R
0.03
<.001
.246***
**p<.01. ***p<.001. θsr2≥.01 (main effects only).
n = 7135
Note. The β value shown here is the value at the point at which the predictor
was entered into the equation.
The interaction between perceived monitoring knowledge and activity level was also significant (see
Figure 1) and the simple slopes test revealed that the relation between monitoring knowledge and antisocial
beliefs was greater when activity level was high, β = -.29, p < .01 than when it was low, β = -.22, p < .01. The
interaction between gender and monitoring knowledge was not statistically significant, p = .75, but attachment
security was significantly moderated by gender, p < .01, as shown in Figure 2. The simple slopes test indicated
that the relation between attachment security and antisocial beliefs was stronger for males, β = -.26, p < .01,
than females, β = -.13, p < .01.
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0.4
0.3
0.2
High Activity Level
A 0.1
S 0
B -0.1
Low Activity Level
-0.2
-0.3
-0.4
Low
High
Monitoring Knowledge
Figure 1. Plot of monitoring knowledge moderated by activity level
interaction in the prediction of antisocial beliefs.
Note. ASB = antisocial beliefs
Figure 2 Plot of attachment security moderated by gender interaction in the
prediction of antisocial beliefs.
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0.6
0.4
0.2
A
S
B
Younger
Adolescents
0
Older Adolescents
-0.2
-0.4
-0.6
Low
High
Monitoring Knowledge
Figure 3a Plot of monitoring knowledge moderated by age interaction
in the prediction of antisocial beliefs.
0.4
0.3
0.2
0.1
A 0
S
B -0.1
-0.2
Younger
Adolescents
Older Adolescents
-0.3
-0.4
-0.5
Low
High
Attachment Security
Figure 3b Plot of attachment security moderated by age interaction
in the prediction of antisocial beliefs.
As hypothesized, age and perceived monitoring knowledge interacted in the prediction of antisocial
beliefs in that the association between monitoring knowledge and antisocial beliefs was stronger for younger,
β = -.31, p < .01, than for older adolescents, β = -.21, p < .01 (see Figure 3a). Age interacted with attachment
security as well. The simple slopes analysis indicated that the relationship between attachment security and
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antisocial beliefs was larger for younger, β = -.22, p < .01, than for older adolescents, β = -.16, p < .01 (Figure
3b).
Mediation Analysis: Attachment Security Mediated by Monitoring Knowledge
The hypothesis that the relationship between attachment security and antisocial beliefs would be
partially mediated by perceived monitoring knowledge was supported. The data were initially analyzed
according to Baron and Kenny’s (1986; see also Holmbeck, 1997) model, in which four conditions must be
fulfilled in order for a mediational hypothesis to be supported: (1) the predictor must be significantly related to
the mediator, (2) the predictor must be significantly related to the outcome, (3) the mediator must be
significantly related to the outcome, and (4) the relationship between the predictor and the outcome must be
significantly reduced when the relationship between the mediator and the outcome is statistically controlled.
All of these conditions were fulfilled (see Table 3). Employment of Shrout and Bolger’s (2002) technique for
calculating the reduction in variance accounted for by the predictor after the mediator has been included in the
equation compared to when it was not controlled revealed a 37% reduction. Furthermore, a subsequent Sobel
Test (Preacher & Leonardelli, 2006) indicated this decrease in variance accounted for by attachment security
was significant, Z = 19.75, p < .001.
Table 3 Hierarchical Multiple Regression Analysis of Monitoring Knowledge as a
Mediator of the Link between Attachment Security and Antisocial Beliefs
R 2∆
B
sr2
Age
-0.03
0.005
Gender
0.12
0.011
.43***
0.18
Regression 1.
Attachment Security
Regression 2.
Age
0
<.001
Gender
-.08***
0.024
Attachment Security
-.33***
0.114
Regression 3.
Age
-0.01
<.001
Gender
-.07***
0.015
Monitoring Knowledge
-.38 ***
0.146
Regression 4.
.069***
Age
0
<.001
Gender
-.07***
0.015
Monitoring Knowledge
-.29***
0.069
Attachment Security
-.21***
0.037
***p<.001, two-tailed
Note: In regression 1, outcome variable = monitoring knowledge.
In regressions 2, 3, & 4, outcome variable = antisocial beliefs.
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Discussion
The results supported our prediction that adolescent perceptions of attachment security and parental
monitoring would be independently associated with adolescent-reported antisocial beliefs, though as expected
these relations were conditional, moderated by temperament, age, and gender. Whereas the monitoring
knowledge variable accounted for the largest amount of unique variance in antisocial beliefs (4.9%),
attachment security was also a significant predictor, uniquely accounting for the second-highest amount of
variance (2.3%). This finding is consistent with the research of Vitaro et al. (2000), who reported significant
zero-order correlations linking both monitoring and attachment to antisocial beliefs, however the present study
provides additional evidence of unique, additive relations. From a theoretical standpoint, it is interesting that
variables representing the two major dimensions of parenting—parental control and the parent-child
relationship—are independently related to adolescent beliefs about antisocial activities. Although additional
research is required to document the precise mechanisms accounting for these relations, and to determine the
causal direction, the results are at least consistent with our predictions that parental monitoring may reduce
antisocial beliefs by facilitating consistent discipline and regulating involvement with antisocial peers,
whereas attachment may enhance the adolescent’s acceptance of parental values that discourage antisocial
behavior.
We also found evidence consistent with our prediction that the inverse link between attachment
security and antisocial beliefs was partially mediated by youth perceptions of parental monitoring knowledge.
Thus, although direction of causation is ambiguous in a cross-sectional design, this evidence is concordant
with the prediction that a secure attachment relationship characterized by trust, communication, and a low
level of alienation would provide a context for adolescents to self-disclose information about their activities,
whereabouts, and friends. This in turn would provide parents with the knowledge necessary to use appropriate
discipline strategies (e.g., privilege removal) to underline the inappropriateness of antisocial behavior, and to
restrict access to antisocial peers who might otherwise model and reinforce the acceptability of antisocial
activities. Such a process should enhance reinforcement contingencies that support the learning of prosocial
rather than antisocial values, thereby reducing antisocial beliefs. This finding extends previous research by
Kerns and colleagues (2001), whose sample involved younger children (Grades 3 to 6), in demonstrating that
secure attachments appear to facilitate monitoring for parents of adolescents, despite normative changes in the
parent-adolescent relationship that might make this more challenging, particularly adolescent demands for
greater autonomy (Steinberg & Silk, 2002). It should be noted, however, that the link between attachment
security and antisocial beliefs is only partially mediated by monitoring knowledge, with attachment security
accounting for 2.3% of the variance in antisocial beliefs independent of its relation to parental monitoring.
Therefore, these data suggest the possibility of there being a direct pathway between attachment security and
beliefs about antisocial behavior in addition to the indirect route implied by the mediator model. As stated
earlier, we suggested that adolescents in secure attachment relationships characterized by trust,
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communication, and low alienation would be inclined to accept parental moral messages. This may be
attributable to securely attached youth caring about pleasing their parents and not embarrassing them with
their behavior, in accord with previous empirical and theoretical work in this area (Eisenberg & Valiente,
2002; Grusec, 2002; Vitaro et al., 2000).
Another notable result was the major difference between parental tracking and parental monitoring
knowledge in the magnitude of their relations with antisocial beliefs. The linear tracking term accounted for
only .2% of the variance in antisocial beliefs, whereas monitoring knowledge predicted a comparatively large
4.9%. Consistent with the research of Kerr and Stattin (2000), this finding suggests that it is critical to
distinguish what a parent knows about an adolescent’s activities (i.e., monitoring knowledge) from the means
used to obtain this knowledge, in this case asking questions (i.e., tracking). If a parent does not have accurate
information about inappropriate activities or worrisome companions, monitoring activities may not provide a
foundation for applying consistent discipline or diverting adolescents from antisocial peers. In light of
previous research on parental monitoring by Kerr and Stattin (2000), parents should consider using other
means to obtain monitoring-related information instead of asking, such as encouraging self-disclosure.
As stated previously, the relations of adolescent-reported attachment and monitoring with antisocial
beliefs were conditional upon several factors, including temperament, gender, and age. Specifically, parental
monitoring knowledge was more strongly associated with beliefs about antisocial behavior when adolescents
were high in activity level, in accord with the results of Colder et al. (1997). Adolescents high in activity level
are less able to self-regulate their behavior and may therefore benefit to a greater extent from external
regulation by parents. As stated previously, parental monitoring knowledge affords parents opportunities to
regulate involvement with deviant peers and to provide clear feedback by means of consistent discipline as to
the appropriateness or inappropriateness of various activities. For these particular adolescents, parental
monitoring may play a critical role in reducing opportunities for involvement with antisocial peers or in
deviant behavior, which in turn may lessen their exposure to modeling or reinforcement that could foster
antisocial beliefs. The temperament dimension of approach/withdrawal differed from that of activity level in
not moderating the link between monitoring knowledge and antisocial beliefs, indicating that this relation may
depend more on the adolescent’s ability to self-regulate behaviour (e.g., a high activity level) than on
reactivity to novelty or potentially rewarding stimuli (i.e., approach orientation). However, it should be noted
that, as predicted, both activity level and approach/withdrawal were independently associated with antisocial
beliefs, with each temperament variable accounting for approximately 1% of the variance, though the effect
size for approach/withdrawal fell just shy of the level that we selected to indicate that the relation was of a
meaningful magnitude.
In contrast to the results for parental monitoring and to our predictions, parent-adolescent attachment
did not interact with temperament. The present study differs in several important ways from previous research
in which the relation between attachment and the internalization of parental values was moderated by child
fearfulness (Kochanska, 1995; 1997), which may account for the discrepant results. In particular, key
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differences include examining adolescents as opposed to toddlers, measuring attachment using a self-report
rather than a parent-rated measure, assessing antisocial beliefs using a self-report questionnaire instead
observing compliance to maternal demands, and examining temperament dimensions pertaining to approachavoidance and activity level rather than fearfulness.
In accordance with our predictions, larger relations with antisocial beliefs were observed with younger
adolescents for both perceived monitoring knowledge and attachment security. In the case of parental
monitoring we expected that parents would externally regulate the behavior of younger adolescents more than
older ones because it is normative for adolescents to expect greater autonomy as they grow older, and that the
lessening of parental restrictions would reduce the potential for monitoring to influence youth choices
regarding friends and activities, thereby diminishing parents’ ability to shield their children from social
contexts in which modelling and reinforcement processes would present antisocial behaviour as an acceptable
activity (Kerr & Stattin, 2000; Rubin et al., 2006). We also anticipated that the normative growth in adolescent
friendships and romantic relationships would result in parents becoming just one of several individuals with
whom the adolescent has a relationship characterized by closeness, intimacy, and emotional and instrumental
support, and that the potential influence of mother-adolescent attachment would wane accordingly over the
adolescent period (Bouchey & Furman, 2003; Brown & Klute, 2006; Steinberg & Silk, 2002). Moreover,
given that relationships with friends and romantic partners are voluntary, and are therefore susceptible to
dissolution should disagreements arise, an adolescent may be more swayed to conform to the belief systems of
friends and romantic partners than those of parents should there be a discrepancy between the two, in order to
better fit in or to preserve relationships that are inherently less stable (Laursen, 1998). However, although links
between parenting and antisocial beliefs were weaker for older adolescents, it is important to note that they
were still statistically significant. This suggests that parents continue to play an important role in their lives,
despite the increase in demands for adolescent autonomy and independence.
The findings were partially consistent with our hypothesis that gender would moderate link between
the two dimensions of parenting and adolescent beliefs about antisocial behaviour, given the greater likelihood
of male involvement in antisocial behavior (Marini et al., 2006; Piquero et al., 2005; Salmivalli et al., 2000).
Unexpectedly, we found that attachment, but not parental monitoring, interacted with gender, with insecure
attachments to mother putting males at greater risk than females for endorsing antisocial beliefs. This
attachment by gender interaction is consistent with many previous studies showing gender differences in the
links between attachment and various psychosocial outcomes, (Leaper, 2002). In light of the interactions that
we observed between parenting and gender, the inclusion of males and females in the present study represents
a unique contribution, in that much previous research relating to antisocial beliefs has dealt primarily with
males (e.g., Silverberg et al., 1998; Vitaro et al., 2000).
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Limitations and Future Research
An important limitation of the present study is its cross-sectional research design, which precludes
causal inferences. Although we have presented evidence consistent with predictions that parental monitoring
and attachment security, moderated by temperament, age, or gender, are associated with adolescents’
antisocial beliefs, it is important to note that one cannot ascertain from these data whether it is more difficult
to monitor or develop a secure relationship with youth whose beliefs are more antisocial, or whether
monitoring and high attachment security promotes less antisocial beliefs. The employment of self-report
questionnaires is another limitation, given the potential for social desirability and single-informant biases.
However, researchers have stated that self-report questionnaires provide a critical perspective on parenting, as
authors have suggested that it is the adolescents’ subjective experience of the parenting they receive, and not
the actual parenting, that is most strongly related to adjustment (e.g., Cottrell et al., 2003; Gray & Steinberg,
1999). In addition, it would be difficult to measure antisocial beliefs using a methodology other than selfreport. Moreover, self-reports have been used extensively with adolescents and this methodology appears to
yield reliable and valid results (e.g., Crick & Bigbee, 1998). Caution should also be exercised in generalizing
the present results to populations with greater ethnic diversity, as the region of Ontario, Canada that was
sampled is more ethnically homogenous than larger urban centres. Finally, although regression analyses were
deemed appropriate for the present study because of their suitability for analyzing interactions involving
continuous variables, a limitation of this method of analysis is that it does not address the nesting of students
within classrooms and schools.
In future, longitudinal studies would be useful for investigating causal directions and developmental
changes in the relationships. Furthermore, it would be of interest to use mediator models to test the theoretical
mechanisms that we proposed to explain how parental monitoring and attachment security are linked to
antisocial beliefs. Finally, it would be of interest to extend the present research by incorporating a measure of
antisocial behaviour into a broader model, and to consider socialization agents other than parents, such as
friendships with antisocial peers.
Conclusion and Implications
The results supported our hypothesis that constructs representing the two major dimensions of
parenting—parental monitoring and attachment security—would be associated with adolescent beliefs about
antisocial behavior. Furthermore, several significant interaction terms indicated that the relations between
parenting and antisocial beliefs are conditional upon adolescent temperament, gender, and age. Finally,
attachment and parental monitoring were inter-related, with monitoring partially mediating the negative
association between attachment and antisocial beliefs.
The present findings may inform practitioners who employ parent-focused interventions for the
treatment or prevention of antisocial behaviour, such as the Incredible Years Training Series (Webster-Stratton
& Reid, 2010). Beyond the standard aspects related to the use of praise and discipline techniques, this program
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has components pertaining to the enhancement of the parent-child relationship, parental monitoring, parental
communication skills, and family problem-solving, all of which are related to study variables in the present
research. Our results, in combination with previous research (e.g., Kerns et al., 2001; Stattin & Kerr, 2000;
Vitaro et al., 2000), suggest some discussion points that may be usefully incorporated into these program
components. For example, in programs targeting parents of adolescents, one could discuss the benefits of
increasing trust and communication in the parent-adolescent relationship to enhance monitoring knowledge,
and how both monitoring knowledge and secure attachment relationships are related to adolescents’ moral
beliefs about antisocial behaviour. We hope the present study will stimulate further research and discussion
along these lines.
Acknowledgement
The research reported in this manuscript was supported by a grant from the Social Sciences and
Humanities Research Council of Canada to The Youth Lifestyle Choices Community-University Research
Alliance (YLC-CURA). We gratefully acknowledge the support we received from Teena Willoughby and
Heather Chalmers, co-directors of the YLC-CURA, as well as the schools, parents, and participants involved
with the study. Finally, we thank the editors and two anonymous reviewers for their helpful comments on an
earlier version of this manuscript.
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© 2012 EDRES/ENSEC
Volume 4, Number 2, November 2012
pp 26